tc4421a Microchip Technology Inc., tc4421a Datasheet - Page 3

• Manufacturer Part Number: tc4421a
• Description: 9a High-speed Mosfet Drivers
• Manufacturer: Microchip Technology Inc.

1.0
Absolute Maximum Ratings †
Supply Voltage ..................................................... +20V
Input Voltage .................... (V
Input Current (V
DC CHARACTERISTICS
 2005 Microchip Technology Inc.
Electrical Specifications: Unless otherwise noted, T
Input
Logic ‘1’, High Input Voltage
Logic ‘0’, Low Input Voltage
Input Current
Input Voltage
Output
High Output Voltage
Low Output Voltage
Output Resistance, High
Output Resistance, Low
Peak Output Current
Continuous Output Current
Latch-Up Protection
Withstand Reverse Current
Switching Time (Note 1)
Rise Time
Fall Time
Propagation Delay Time
Propagation Delay Time
Power Supply
Power Supply Current
Operating Input Voltage
Note 1:
2:
ELECTRICAL
CHARACTERISTICS
Parameters
Switching times ensured by design.
Tested during characterization, not production tested.
IN
> V
DD
)................................... 50 mA
DD
+ 0.3V) to (GND – 5V)
Sym
R
I
V
R
V
V
V
V
I
I
REV
V
t
t
I
PK
DC
t
I
t
D1
D2
IN
OH
OL
OH
DD
OL
R
S
IH
IN
F
IL
V
DD
Min
–10
2.4
4.5
– 0.025
–5
—
—
—
—
—
—
—
—
—
—
—
—
2
A
= +25°C with 4.5V ≤ V
1.25
10.0
>1.5
Typ
130
1.8
1.3
0.8
28
26
38
42
35
—
—
—
—
—
—
† Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
V
DD
0.025
Max
+10
250
100
0.8
1.5
1.1
34
32
45
49
18
—
—
—
—
—
TC4421A/TC4422A
– 0.3
Units
µA
µA
µA
ns
ns
ns
ns
Ω
Ω
V
V
V
V
V
A
A
A
V
DD
≤ 18V.
0V ≤ V
DC Test
DC Test
I
I
V
10V ≤ V
(TC4421A/TC4422A CAT only)
(Note 2)
Duty cycle ≤ 2%, t ≤ 300 µsec
Figure 4-1, C
Figure 4-1, C
Figure 4-1, C
Figure 4-1, C
V
V
OUT
OUT
DD
IN
IN
= 3V
= 0V
= 18V
= 10 mA, V
= 10 mA, V
IN
DD
≤ V
Conditions
≤ 18V, T
DD
L
L
L
L
= 10,000 pF
= 10,000 pF
= 10,000 pF
= 10,000 pF
DD
DD
DS21946A-page 3
A
= 18V
= 18V
= +25°C